Airport-side
eSIM at airports in Portugal.
Land, walk past the SIM kiosk queue, and start working. We've timed every major hub in Portugal. Here's where airport WiFi falls over and where the eSIM saves you.
LIS · Lisbon
Humberto Delgado Lisbon
Airport WiFi
Free 60-min, decent throughput
Walk-up SIM
MEO vending machines · 24h · clerk 07:00 to 22:00
Our tip
Lisbon arrivals WiFi is congested 14:00 to 17:00, so eSIM-up before that.
OPO · Porto
Francisco Sá Carneiro Porto
Airport WiFi
Free unlimited, slow
Walk-up SIM
No reliable airport SIM kiosk
Our tip
Bring an eSIM. Porto airport has no walk-up SIM option after 21:00.
Keep exploring
More guides for Portugal
Land in Portugal online.
From $4. Install in 60 seconds. Full refund if it fails to activate.